#include<stdio.h>
#include <string.h>
int main()
{
char ch[100];
scanf("%s",ch);
int i = 0;
int A_count = 0;
int B_count = 0;
int sz = strlen(ch);
for(i=0;i<sz;i++)
{
if(ch[i]=='A')
{
A_count++;
}
if(ch[i]=='B')
{
B_count++;
}
}
if(A_count>B_count)
{
printf("A");
}
if(A_count<B_count)
{
printf("B");
}
if(A_count==B_count)
{
printf("E");
}
return 0;
} #include <stdio.h>
int main() {
char a;int A=0,B=0;
//单个获得字符进行对比 为字符‘A’则A加一 为字符‘B’则B加一 不为两者则不变
while (scanf("%c", &a) != EOF) {
if (a=='A') {
A++;
}
if (a=='B') {
B++;
}
}
//判断A和B那个多
if (A==B) {
printf("E");
}
else {
if (A>B) {
printf("A");
}
else {
printf("B");
}
}
return 0;
} #include <stdio.h>
int main()
{
int a = 0;
int b = 0;
char input = 0;
char output = 0;
//输入投票,并进行计分
while(scanf("%c", &input), input != '0')
{
if(input == 'A')
{
a++;
}
else
{
b++;
}
}
//判断得票情况
if(a > b)
{
output = 'A';
}
else if (b > a)
{
output = 'B';
}
else
{
output = 'E';
}
//输出结论
printf("%c\n", output);
return 0;
} #include <stdio.h>
int main() {
char arr[100] = {0};
int ch = 0;
int flag = 0;
while (((ch = getchar()) != '0') && ch != EOF)
{ if (ch == 'A') {
flag++;
} else if (ch == 'B') {
flag--;
}
}
if (flag > 0)
printf("A");
else if (flag < 0)
printf("B");
else
printf("E");
return 0;
}
#include <assert.h>
char max(char* str)
{
int a=0, b=0;
assert(str);
while(*str)
{
if (*str == 'A')
{
a++;
}
if (*str == 'B')
{
b++;
}
str++;
}
return a > b ? 'A' : a == b ? 'E' : 'B';
}
int main()
{
char n[50] = "0";//
scanf("%s", &n);
char a = max(n);
printf("%c", a);
return 0;
} #include <stdio.h>
int main()
{
char buf[100] = { 0 };
gets(buf);
int count_a = 0;
int count_b = 0;
int i = 0;
while (buf[i] != '0')
{
if (buf[i] == 'A')
{
count_a++;
}
if (buf[i] == 'B')
{
count_b++;
}
i++;
}
if (count_a > count_b)
{
printf("A\n");
}
else if (count_a < count_b)
{
printf("B\n");
}
else
{
printf("E\n");
}
return 0;
} #include <stdio.h>
int main(){
char arr[100]={0};
int count_A=0;
int count_B=0;
gets(arr);
char *p=arr;
while(*p){
if(*p=='A'){
count_A++;
}
if(*p=='B'){
count_B++;
}
p++;
}
if(count_A>count_B)
printf("A");
if(count_A<count_B)
printf("B");
if(count_A==count_B)
printf("E");
return 0;
}
#include<stdio.h>
int main() {
char input = 0;
int count1 = 0, count2 = 0;
while (input != '0') {
scanf("%c", &input);
if (input == 'A')
count1++;
else if (input == 'B')
count2++;
}
if (count1 > count2)
printf("A\n");
else if (count1 < count2)
printf("B\n");
else
printf("E\n");
return 0;
} #include <stdio.h>
int main(){
char arr[20] = { 0 };
scanf("%s", arr);
int a = 0, b = 0, i = 0;
while(arr[i] != '0'){
arr[i] == 'A'? a++ : b++;
i++;
}
printf("%c", a==b? 'E' : a>b? 'A' : 'B');
return 0;
}